MESON Chess Problem Database
Problem Display
PID: 117017 (3r1Nb1/r4p2/nPpp3P/4k3/n7/Qp2B1NK/2PRp3/3R4 w - - 0 1)
Koetsheid, Petrus Albertus
Westminster Gazette, 1917
#3
10 + 11
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ra8
- 2.Qxd6#
- 1...Rb8
- 2.Qxd6#
- 1...Rc8
- 2.Qxd6#
- 1...Re8
- 2.Qxd6#
- 1...Rxf8
- 2.Qxd6#
- 1...Sb2
- 2.Qxb2#
- 1...S4c5
- 2.Qb2#
- 1...Sxb6
- 2.Qb2#
- 1...bxc2
- 2.Bd4+
- 2...Kf4
- 3.Qe3#
- 2...Kd5
- 3.Qa2#
- 3.Qb3#
- 2...Kf4
- 2.Qa1+
- 2...Sb2
- 3.Qxb2#
- 2...Sc3
- 3.Qxc3#
- 2...Sb2
- 2.Bd4+
- 1...b2
- 2.Bd4+
- 2...Kf4
- 3.Qe3#
- 2...Kd5
- 3.Qa2#
- 3.Qb3#
- 2...Kf4
- 2.Bd4+
- 1...c5
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...Kf6
- 2.Rd5+
- 1...Ra8
- Tries
- 1.Sg6+?
- 1...Ke6
- 2.Rxd6+
- 2...Rxd6
- 3.Rxd6#
- 3.Qxd6#
- 2...Rxd6
- 2.Qxd6+
- 2...Rxd6
- 3.Rxd6#
- 2...Rxd6
- 2.Rxd6+
- 1...Kf6
- 2.Rxd6+
- 2...Rxd6
- 3.Rxd6#
- 3.Qxd6#
- 2...Rxd6
- 2.Qxd6+
- 2...Rxd6
- 3.Rxd6#
- 2...Rxd6
- 2.Rxd6+
- 1...fxg6!
- 1...Ke6
- 1.Bd4+?
- 1...Kd5
- 2.Qxb3#
- 1...Kf4!
- 1...Kd5
- 1.Bf4+?
- 1...Kf6
- 2.Rxd6+
- 2...Ke7
- 3.Re6#
- 2...Rxd6
- 3.Qxd6#
- 2...Ke7
- 2.Rxd6+
- 1...Kxf4!
- 1...Kf6
- 1.Rxe2?
- threat
- 2.Bg5#
- 1...Kf6
- 2.Bd4+
- 2...Kg5
- 3.Qc1#
- 2...Kg5
- 2.Rxd6+
- 2...Ke5
- 3.Bc1#
- 3.Bd2#
- 3.Bg5#
- 2...Ke7
- 3.Re6#
- 2...Rxd6
- 3.Qxd6#
- 2...Ke5
- 2.Bd4+
- 1...Bh7
- 2.Bg5+
- 2...Be4
- 3.Rxe4#
- 2...Be4
- 2.Bg5+
- 1...S6c5
- 2.Bg5+
- 2...Se4
- 3.Rxe4#
- 2...Se4
- 2.Bg5+
- 1...Sc3!
- threat
- 1.Rd5+?
- 1...Kf6
- 2.Bg5#
- 1...cxd5!
- 1...Kf6
- 1.Qb2+?
- 1...Sc3
- 2.Qxc3#
- 1...Sxb2!
- 1...Sc3
- 1.Qb4?
- threat
- 2.Qd4#
- 2.Qf4#
- 1...Kf6
- 2.Bg5+
- 2...Ke5
- 3.Rxe2#
- 3.Qd4#
- 3.Qe4#
- 3.Qf4#
- 2...Kxg5
- 3.Qh4#
- 2...Ke5
- 2.Rxd6+
- 2...Ke5
- 3.Bf4#
- 3.Qd4#
- 3.Qe4#
- 3.Qf4#
- 2...Ke7
- 3.Re6#
- 2...Rxd6
- 3.Qxd6#
- 2...Ke5
- 2.Qh4+
- 2...Ke5
- 3.Bf4#
- 3.Qd4#
- 3.Qf4#
- 2...Ke5
- 2.Bg5+
- 1...Sxb4!
- threat
- 1.Qa1+?
- 1...Sb2
- 2.Qxb2#
- 1...Sc3
- 2.Qxc3#
- 1...b2!
- 1...Sb2
- 1.Qxa4?
- threat
- 2.Qd4#
- 2.Qf4#
- 1...Kf6
- 2.Bg5+
- 2...Ke5
- 3.Rxe2#
- 3.Qd4#
- 3.Qe4#
- 3.Qf4#
- 2...Kxg5
- 3.Qh4#
- 2...Ke5
- 2.Qh4+
- 2...Ke5
- 3.Bf4#
- 3.Qd4#
- 3.Qf4#
- 2...Ke5
- 2.Bg5+
- 1...Rxf8
- 2.Qd4+
- 2...Ke6
- 3.Qxd6#
- 2...Ke6
- 2.Qe4+
- 2...Kf6
- 3.Sh5#
- 3.Rxd6#
- 2...Kf6
- 2.Qf4+
- 2...Ke6
- 3.Qxd6#
- 2...Ke6
- 2.Qd4+
- 1...Sb4!
- threat
- 1.Sg6+?
- Keys
- 1.Qc1!
- threat
- 2.Bd4+
- 2...Kf4
- 3.Rd3#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Bd4+
- 1...Kf6
- 2.Bg5+
- 2...Ke5
- 3.Rxe2#
- 2...Kxg5
- 3.Rxd6#
- 2...Ke5
- 2.Bg5+
- 1...Rxf8
- 2.Rxd6
- threat
- 3.Bf4#
- threat
- 2.Rxd6
- 1...exd1Q
- 2.Bd4+
- 2...Kf4
- 3.Rf2#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Bd4+
- 1...exd1S
- 2.Bd4+
- 2...Kf4
- 3.Rf2#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Bd4+
- 1...exd1B
- 2.Bd4+
- 2...Kf4
- 3.Rf2#
- 3.Rd3#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Bd4+
- 1...exd1R
- 2.Bd4+
- 2...Kf4
- 3.Rf2#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Bd4+
- 1...bxc2
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Qa1+
- 2...Sb2
- 3.Qxb2#
- 2...Sc3
- 3.Qxc3#
- 2...Sb2
- 2.Rd5+
- 1...d5
- 2.Bd4+
- 2...Kf4
- 3.Rd3#
- 2...Kd6
- 3.Sf5#
- 2...Kf4
- 2.Bd4+
- 1...e1Q
- 2.Bd4+
- 2...Kf4
- 3.Rf2#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Bd4+
- 1...e1S
- 2.Bd4+
- 2...Kf4
- 3.Rf2#
- 3.Rd3#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Bd4+
- 1...e1B
- 2.Bd4+
- 2...Kf4
- 3.Rf2#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Bd4+
- 1...e1R
- 2.Bd4+
- 2...Kf4
- 3.Rf2#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Bd4+
- 1...Re7
- 2.Rd5+
- 2...Kf6
- 3.Sh5#
- 3.Bg5#
- 3.Rf5#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Rd5+
- 1...Re8
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Rd5+
- 1...Sc3
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...Sxd5
- 3.Bd4#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Rd5+
- 1...Sb4
- 2.Bd4+
- 2...Kf4
- 3.Rd3#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...Sxd5
- 3.Bd4#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Bd4+
- 1...Sc7
- 2.Bd4+
- 2...Kf4
- 3.Rd3#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...Sxd5
- 3.Bd4#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Bd4+
- 1...b2
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...cxd5
- 3.Bd4#
- 2...Kf6
- 2.Rd5+
- 1...c5
- 2.Rd5+
- 2...Kf6
- 3.Bg5#
- 2...Kf6
- 2.Rd5+
- 1...f5
- 2.Bd4+
- 2...Kf4
- 3.Rd3#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Bd4+
- 1...f6
- 2.Bd4+
- 2...Kf4
- 3.Rd3#
- 2...Kd5
- 3.c4#
- 2...Kf4
- 2.Rd5+
- 2...Bxd5
- 3.Bd4#
- 3.Bf4#
- 2...cxd5
- 3.Bd4#
- 3.Bf4#
- 2...Bxd5
- 2.Rxd6
- threat
- 3.Sg6#
- 3.Bf4#
- 2...Be6+
- 3.Rxe6#
- threat
- 2.Bd4+
- threat
- 1.Qc1!
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